18403266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19051}}^1$

素因数の和:19086

約数の個数: 32

約数和(自身を含む): 43895808

約数和(自身を除く): 25492542

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19051, 38102, 57153, 114306, 133357, 266714, 400071, 438173, 800142, 876346, 1314519, 2629038, 3067211, 6134422, 9201633, 18403266]

約数ペア:

[(1, 18403266), (2, 9201633), (3, 6134422), (6, 3067211), (7, 2629038), (14, 1314519), (21, 876346), (23, 800142), (42, 438173), (46, 400071), (69, 266714), (138, 133357), (161, 114306), (322, 57153), (483, 38102), (966, 19051)]